import type { ConfigEnv, UserConfig } from "vite";
import { defineConfig, loadEnv } from "vite";
import { resolve } from "path";
import { wrapperEnv } from "./build/utils";
import { createVitePlugins } from "./build/vite/plugin";
import { OUTPUT_DIR } from "./build/constant";
import { createProxy } from "./build/vite/proxy";
import pkg from "./package.json";
import { format } from "date-fns";
import vue from "@vitejs/plugin-vue";
import vueJsx from "@vitejs/plugin-vue-jsx";

const { dependencies, devDependencies, name, version } = pkg;

const __APP_INFO__ = {
  pkg: { dependencies, devDependencies, name, version },
  lastBuildTime: format(new Date(), "yyyy-MM-dd HH:mm:ss")
};

function pathResolve(dir: string) {
  return resolve(process.cwd(), ".", dir);
}

export const baseConfig = defineConfig({
  plugins: [
    // have to
    vue(),
    // have to
    vueJsx(),
    //
    // // 按需引入NaiveUi且自动创建组件声明
    // Components({
    //   dts: true,
    //   resolvers: [NaiveUiResolver()]
    // }),
  ],
  css: {
    preprocessorOptions: {
      less: {
        modifyVars: {},
        javascriptEnabled: true,
        additionalData: `@import "src/styles/var.less";`
      }
    }
  },
  // 强制预构建插件包
  optimizeDeps: {
  },

  // build: {
  //   target: 'es2015',
  //   cssTarget: 'chrome80',
  //   outDir: OUTPUT_DIR,
  //   // terserOptions: {
  //   //   compress: {
  //   //     keep_infinity: true,
  //   //     drop_console: VITE_DROP_CONSOLE,
  //   //   },
  //   // },
  //   brotliSize: false,
  //   chunkSizeWarningLimit: 20000,
  // },
  resolve: {
    alias: {
      "@": resolve(__dirname, "./src"),
      "@/*": resolve(__dirname, "./src/*"),
      "~": resolve(__dirname, "./packages"),
      "~/*": resolve(__dirname, "./packages/*")
    }
  }
});
export default ({ command, mode }: ConfigEnv): UserConfig => {
  console.log(1111111111111111);
  const root = process.cwd();
  const env = loadEnv(mode, root);
  const viteEnv = wrapperEnv(env);
  const { VITE_PUBLIC_PATH, VITE_PORT, VITE_PROXY } = viteEnv;
  const isBuild = command === "build";
  console.log("当前命令:",command);

  return {
    base: VITE_PUBLIC_PATH,
    esbuild: {},
    resolve: {
      alias: [
        {
          find: /\/#\//,
          replacement: pathResolve("types") + "/"
        },
        {
          find: "@",
          replacement: pathResolve("src") + "/"
        }
      ],
      dedupe: ["vue"]
    },
    plugins: createVitePlugins(viteEnv, isBuild),
    define: {
      __APP_INFO__: JSON.stringify(__APP_INFO__)
    },
    css: {
      preprocessorOptions: {
        less: {
          modifyVars: {},
          javascriptEnabled: true,
          additionalData: `@import "src/styles/var.less";`
        }
      }
    },
    server: {
      host: true,
      port: VITE_PORT,
      proxy: createProxy(VITE_PROXY)
      // proxy: {
      //     '/api': {
      //         target: '',
      //         changeOrigin: true,
      //         rewrite: (path) => path.replace(/^\/api/, '/api/v1')
      //     }
      // }
    },
    optimizeDeps: {
      include: [],
      exclude: ["vue-demi"]
    },
    build: {
      target: "es2015",
      cssTarget: "chrome80",
      outDir: OUTPUT_DIR,
      // terserOptions: {
      //   compress: {
      //     keep_infinity: true,
      //     drop_console: VITE_DROP_CONSOLE,
      //   },
      // },
      brotliSize: false,
      chunkSizeWarningLimit: 2000
    }
  };
};
